Respuesta :

13 and 14 squared all round up to 200. 

13^2=169 rounded to the nearest hundred is 200
14^2=196 rounded to the nearest hundred is 200

We can't go any lower than 13 because 12^2=144, and 144 rounds to 100. We also can't go any higher than 15 because 15^2=225, and 225 rounds down to 200, not up (Thanks Irspow).
:)
irspow
To round UP to two hundred, meaning the nearest hundred???  means we want square numbers, 150≤n<200.

The only squares in that range (integer squares that is) are 13^2 and 14^2

169 and 196


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